PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, one or more hydrophilic agents may be present in the fluid pathway, where such agents include, but are not limited to types of surface modifiers or surfactants such as mercaptoethane sulfonic acid (MESA), Triton, Macol, Tetronic, Silwet, Zonyl, Aerosol, Geropon, Chaps, and Pluronic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com